The Upper Mississippi River Valley is in for a toasty Fourth of July; high temperatures will reach the lower 90s with heat index readings in the triple-digits in spots.

Fireworks are not allowed on the Upper Mississippi River National Wildlife and Fish Refuge due to their disturbance to wildlife and the litter they leave behind.

KALAMA — A group of Mississippi River shipping industry figures were treated to a tour of the Columbia-Snake river grain export system last week by the Washington Association of Wheat Growers ...

The Mississippi River Valley is one of North America’s most diverse and ecologically significant regions, stretching from Minnesota to Louisiana and carving through the heart of the United States.

The Mississippi River Valley is one of North America’s most diverse and ecologically significant regions, stretching from Minnesota to Louisiana and carving through the heart of the United States.

Houston has a 30% chance of rain under otherwise mostly sunny skies. Temperatures will hit 94 degrees, but humidity will make it feel like 102.

Dangerous heat is impacting the Upper Mississippi River Valley and Southern Minnesota through Sunday. Heat indices are expected to reach 100-105 degrees Fahrenheit, possibly exceeding 105 degrees. A ...

Southeast US braces for prolonged heat and humidity as Bermuda high pressure traps warm, moist air, pushing heat index values up to 107°F for the next week.

St. John the Baptist Parish Sheriff's Office says around 5:38 p.m. deputies responded to 665 Highway 628 in reference to a possible person dead in the water.

The bridge closure has left trail users without an alternative route through this section of the 24-mile trail that connects Trempealeau and Onalaska through the upper Mississippi River valley.

We commend all the school systems for keeping free breakfast and lunch programs active during the summer.